A magnitude-7.4 earthquake struck Colombia on Monday, Aug. 10, causing severe structural damage and a rising number of fatalities [6].
The disaster has devastated multiple departments, highlighting the vulnerability of regional infrastructure to high-magnitude seismic events in the Andean region.
The epicenter of the quake was located in the department of Chocó [1]. The impact extended to neighboring departments, including Valle del Cauca, Risaralda, Caldas, and Antioquia [3]. Official reports identify the cities of Cali and Pereira as the areas most affected by the shaking [3].
Reports on the number of deaths vary significantly across sources. Some reports indicate the death toll has reached as high as 240 [2], while other accounts place the number at 169 [3] or 111 [1]. One report from Aug. 11 cited 81 deaths [4].
Casualty figures for the injured also show a wide range. Early reports listed 87 people injured [1], but later updates increased that figure to 949 [4].
Structural damage has been widespread across the affected zones. At least 37 houses were reported as fully destroyed [1]. Emergency crews have been working to locate survivors in the urban centers and rural departments, though the scale of the destruction continues to complicate rescue efforts.
Local authorities continue to assess the damage in the Chocó region and the hardest-hit cities. The disparity in fatality numbers suggests that search and recovery operations are still ongoing in remote areas.
“A magnitude-7.4 earthquake struck Colombia on Monday, Aug. 10”
The significant discrepancy in death tolls—ranging from 81 to 240—reflects the chaotic nature of immediate post-disaster reporting and the difficulty of accessing the epicenter in Chocó. The high number of injured reported in later updates suggests a massive scale of displacement and medical emergency that will likely strain Colombia's regional healthcare systems for weeks.
